History WesternAnimation / TheLegoMovie2TheSecondPart

-->'''Emmet:''' [[JerkassRealization What's happening?]] [[MyGodWhatHaveIDone What did I just do?!]]

-->'''Emmet:''' [[spoiler:You tricked me into hurting my friends?]]

*** He is also later horrified upon discovering that [[spoiler:Rex had been manipulating him in to enacting Armamageddon and banishing his friends and everyone else to the Bin of Storaj.]]

** Emmet is horrified upon discovering that [[spoiler:Rex had been manipulating him in to enacting Armamageddon and banishing his friends and everyone else to the Bin of Storaj.]]

* OhCrap: Emmet imagines that when he stops the wedding, everyone will snap out of brainwashing and thank him as seen in his ImagineSpot. [[spoiler:Instead the moment after he has used his Breaker Punch on the wedding cake altar there is a horrified second of silence and then most everyone in the vicinity starts bawling loudly with OcularGushers, and Emmet has this reaction as he gets the feeling something's not right.]]

!!Spoilers for ''[[WesternAnimation/TheLEGOMovie The First Part]]'' are unmarked. Administrivia/YouHaveBeenWarned!

* InvoluntaryDance: During the first "Catchy Song", Emmett is starting to get caught up by the music.
-->'''Emmett:''' My body is ''worming''! I didn't know I knew how to do this...

** "You started it." Used at first in a way that seems to mean "You started the fight, not us" by the Systar inhabitants to the inhabitants of Apocalypseburg. [[spoiler:Later revealed that since the Queen of the Systar System is the heart that Emmet gave the DUPLO aliens on the first day of the invasion (the one Finn gave his younger sister on the first day they played together), the Apocalypseburg members (and by extension Finn) started the Systar System.]]

!!Spoilers for ''The LEGO Movie 2'' will still be marked as usual. However, since this is the sequel to ''WesternAnimation/TheLEGOMovie'', ''that'' film's spoilers are unmarked here. Administrivia/YouHaveBeenWarned!

* AnAesop: There're six:
** 1: Being tough can't solve all your problems.
** 2: Accept your friends and family for who they are.
** 3: Talk to your loved ones if you feel like they've forgotten you.
** 4: Sharing is caring.
** 5: [[GrowingUpSucks Growing up can have its downsides]], but that doesn't mean we have to distance ourselves from our pasts (or our families) entirely.
** 6: Life isn't perfect, and it's finite. But you're still here anyway, so why not make the most of it?

** Lucy spining her head 360 degrees while hearing "Catchy Song", similar to how Emmer spins his head while they needed to need to attach the wheel to the kart that spins around.

!!Spoilers for ''The Lego Movie 2'' will still be marked as usual. However, since this is the sequel to ''WesternAnimation/TheLegoMovie'', ''that'' film's spoilers are unmarked here. Administrivia/YouHaveBeenWarned!

This is the last LEGO movie to be produced by Creator/WarnerBros, as the license was dropped in 2019. Universal has picked up the rights since then. With the first Universal-era Lego film being a Pharrell Williams documentary called ''Piece by Piece''.

* FakeOutFadeOut: [[spoiler:The movie seems to end in tragedy, with Emmet having caused Armamageddon and his hard and embittered future self Rex stranding him on Undar of the Dryar, while everyone else is trapped inside the Bin of Storaj and starts singing a depressing song of giving up. We even get a "The End" title card, so all is lost -- ''but'' Lucy still manages to find a way to inspire everyone, and the movie continues from there.]] Some theaters aided in this fake out by turning on the lights while it happens, usually the signal that the movie is over. When it's revealed to be a fake-out, though, the lights go back down as the movie continues to play.

!!Spoilers for ''The Lego Movie 2'' will still be marked as usual. However, since this is the sequel to ''[[WesternAnimation/TheLegoMovie]]'', ''that'' film's spoilers are unmarked here. Administrivia/YouHaveBeenWarned!

! Spoilers for ''The Lego Movie 2'' will still be marked as usual. However, since this is ''The Second Part'', spoilers ''will'' be unmarked for ''[[WesternAnimation/TheLegoMovie The First Part]]''. Administrivia/YouHaveBeenWarned!

This is the last LEGO movie to be produced by Creator/WarnerBros, as the license was dropped in 2019. Universal has picked up the rights since then.

*** One that doubles as a StealthPun: [[spoiler:during his ''real'' backstory, one of the devices he used to make the Rexcelsior is a {{Film/hot tub|TimeMachine}}.]]

* TimeTravelersDinosaur: Rex Dangervest's crew of Velociraptors, since [[spoiler:Rex's ship; the Rexcelsior, is a time machine]].

* TimeTravelersDinosaur: Rex Dangervest's crew of Velociraptors, since Rex's ship; the Rexcelsior, is a time machine.

** "You started it." Used at first in a way that seems to mean "You started this fight" by the Systar inhabitants to the inhabitants of Apocalypseburg. [[spoiler:Later revealed that since the Queen of the Systar System is the heart that Emmet gave the DUPLO aliens on the first day of the invasion (the one Finn gave his younger sister on the first day they played together), the Apocalypseburg members (and by extension Finn) started the Systar System.]]

* EatTheCamera: Done by Emmet in the last scene as he emits a DramaticGasp upon learning [[spoiler:Lucy was one of the singers for "Everything is Awesome" as he sees her band's cover for such.]]

** Rex Dangervest references both ''Film/TheMatrix'' and ''Film/BackToTheFuture'' by name. When a confused Emmet asks what those are, Rex replies that they're "classic movies that older kids get to watch."